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CN-224198054-U - Multi-station blanking scale

CN224198054UCN 224198054 UCN224198054 UCN 224198054UCN-224198054-U

Abstract

The utility model relates to the technical field of seed packaging, in particular to a multi-station blanking scale which comprises a frame, wherein a storage hopper for storing materials is fixed at the top end part of the outer wall of the frame, a discharge hopper is arranged on the inner wall of the frame and below the storage hopper, a weighing part for blanking and weighing is arranged between the top end of the outer wall of the storage hopper and the bottom end of the outer wall of the storage hopper, the weighing part comprises a material conveying mechanism and a weighing hopper, the material conveying mechanism is arranged on the inner wall of the frame and below a blanking opening of the storage hopper, and a person can control a material baffle frame to rotate through a second servo motor so that the material baffle frame can shade the bottom opening of the material conveying hopper, and can shade the bottom opening of the material conveying hopper when a large amount of seeds are required to be conveyed, so that the seed weighing precision of a hopper body can be improved, and the material baffle frame is more convenient to use by the person.

Inventors

  • XU GUOSHENG
  • CHEN LEI
  • DAI HOUHU
  • LI JIN
  • WANG YUNLONG

Assignees

  • 合肥博创智能包装设备有限公司

Dates

Publication Date
20260505
Application Date
20250527

Claims (7)

  1. 1. The multi-station blanking scale is characterized by comprising a frame (100), wherein a storage hopper (110) for storing materials is fixed at the top end part of the outer wall of the frame (100), a discharge hopper (120) is arranged on the inner wall of the frame (100) and below the storage hopper (110), and a weighing component for blanking and weighing is arranged between the top end of the outer wall of the storage hopper (110) and the bottom end of the outer wall of the storage hopper (110); The weighing component comprises a material conveying mechanism (200) and a weighing hopper (130), wherein the material conveying mechanism (200) is arranged on the inner wall of the frame (100) and is positioned below a feed opening of the storage hopper (110), and the weighing hopper (130) is fixed on the inner side of the frame (100) and is positioned between the material conveying mechanism (200) and the discharge hopper (120).
  2. 2. The multi-station blanking scale of claim 1, wherein the material conveying mechanism (200) comprises material conveying hoppers (210), the material conveying hoppers (210) are arranged in the frame (100) and below the material outlet of the material storage hopper (110), and the material conveying hoppers (210) are fixedly connected with the inner wall of the frame (100) through brackets.
  3. 3. The multi-station blanking scale of claim 2, wherein the blanking scale is characterized in that a material baffle frame (230) is arranged at the bottom end of the outer wall of the material conveying hopper (210) and below the material outlet, and the upper ends of the material baffle frames (230) are rotatably connected with the bottoms of the front end and the rear end of the outer wall of the material conveying hopper (210) through rotating shafts.
  4. 4. The multi-station blanking scale of claim 3, wherein a second servo motor (220) is arranged on one side of the outer wall of the conveying hopper (210), one end of the second servo motor (220) is fixedly connected with the front end of the outer wall of the conveying hopper (210) through a fixing plate, a swing arm (240) is fixed at the output end of the second servo motor (220), and one end, far away from the second servo motor (220), of the swing arm (240) is connected with the outer wall of the baffle plate frame (230) through a connecting rod (241).
  5. 5. The multi-station blanking scale of claim 2, wherein the weighing hoppers (130) comprise hopper bodies (131), the plurality of hopper bodies (131) are arranged below the conveying hoppers (210), the number of the hopper bodies (131) is the same as that of the conveying hoppers (210), and the hopper bodies (131) are arranged above the discharging hoppers (120).
  6. 6. The multi-station blanking scale of claim 5, wherein two sides of the bottom end of the outer wall of the bucket body (131) are rotatably connected with sealing plates (134) for controlling discharging of the outlet at the bottom of the bucket body (131), and the two sealing plates (134) are connected through a hinge arm.
  7. 7. The multi-station blanking scale of claim 6, wherein the mounting frames (132) are fixed on one side of the outer wall of the bucket body (131), the bucket body (131) is fixed with the side end of the inner wall of the frame (100) through the mounting frames (132), the mounting frames (132) are provided with first servo motors (133) for controlling the sealing plates (134) to switch on and off, and weighing sensors (135) for weighing the bucket body (131) are arranged at the side end of the outer wall of the bucket body (131) and at the bottom of the first servo motors (133).

Description

Multi-station blanking scale Technical Field The utility model relates to the technical field of seed packaging, in particular to a multi-station blanking scale. Background Seed packaging generally refers to the process of packaging and sorting seeds to ensure that the seeds remain quality and manageable during storage, transportation and use. In the process of packing seeds, personnel often need to convey the seeds to the packing bag in a quantitative mode, namely, workers need to take out quantitative seeds through a weighing mode, then convey the seeds to the packing bag, the weighing equipment commonly used at present mostly adopts a double-vibration-disc mode to convey the seeds into the weighing hopper, namely, the equipment firstly conveys the seeds into the weighing hopper in a large-scale vibration disc in a large scale, when the seed quantity is about to meet the weighing requirement, the seeds can be conveyed in a small scale by switching to a small-scale vibration disc until the required weight requirement is met, and the mode can accurately weigh the seeds, but the weighing efficiency of the mode is lower, so that the efficient packing of the seeds is not facilitated for factories, and certain defects exist when the weighing equipment is used. In summary, it is necessary to invent a multi-station blanking scale. Disclosure of utility model Therefore, the utility model provides a multi-station blanking scale, which solves the problems that the weighing efficiency is low and the efficient packing of seeds is not facilitated for factories although seeds can be accurately weighed in the mode. In order to achieve the aim, the multi-station blanking scale comprises a frame, wherein a storage hopper for storing materials is fixed at the top end part of the outer wall of the frame, a discharge hopper is arranged on the inner wall of the frame and below the storage hopper, and a weighing component for blanking and weighing is arranged between the top end of the outer wall of the storage hopper and the bottom end of the outer wall of the storage hopper; The weighing component comprises a material conveying mechanism and a weighing hopper, wherein the material conveying mechanism is arranged on the inner wall of the frame and positioned below a feed opening of the storage hopper, and the weighing hopper is fixed on the inner side of the frame and positioned between the material conveying mechanism and the discharge hopper. Preferably, the material conveying mechanism comprises a plurality of material conveying hoppers which are arranged in the frame and below the discharge hole of the storage hopper, and the material conveying hoppers are fixedly connected with the inner wall of the frame through brackets. Preferably, the lower part of the bottom end of the outer wall of the material conveying hopper and positioned at the material outlet is provided with a material baffle frame, and the upper ends of the material baffle frames are rotationally connected with the bottom parts of the front end and the rear end of the outer wall of the material conveying hopper through rotating shafts. Preferably, one side of the outer wall of the conveying hopper is provided with a second servo motor, one end of the second servo motor is fixedly connected with the front end of the outer wall of the conveying hopper through a fixing plate, the output end of the second servo motor is fixedly provided with a swing arm, and one end of the swing arm, which is far away from the second servo motor, is connected with the outer wall of the striker plate frame through a connecting rod. Preferably, the weighing hopper comprises a plurality of hopper bodies, wherein the plurality of hopper bodies are arranged below the conveying hopper, the number of the hopper bodies is the same as that of the conveying hopper, and the hopper bodies are arranged above the discharging hopper. Preferably, both sides of the bottom end of the outer wall of the bucket body are respectively and rotatably connected with a sealing plate for controlling discharge of the outlet at the bottom of the bucket body, and the two sealing plates are connected through an articulated arm. Preferably, the outer wall one side of the bucket body is fixed with the mounting bracket, the bucket body is fixed with the inner wall side end of the frame through the mounting bracket, the mounting bracket is provided with the first servo motor for controlling the sealing plate to switch, and the bottom of the outer wall side end and the first servo motor of the bucket body is provided with the weighing sensor for weighing the bucket body. The beneficial effects of the utility model are as follows: According to the utility model, a person can control the material baffle plate frame to rotate through the second servo motor, so that the material baffle plate frame can shade the bottom opening of the material conveying hopper, the bottom opening of the material conveying hopper can be c